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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2016/06/20 23:20:58 UTC

[jira] [Updated] (HIVE-14066) LLAP: Orc encoded data reader should support complex types

     [ https://issues.apache.org/jira/browse/HIVE-14066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prasanth Jayachandran updated HIVE-14066:
-----------------------------------------
    Attachment: HIVE-14066.1.patch

NOTE: Vectorized operator pipeline does not support complex types yet. Although reader supports reading out complex vectors the Vectorizer will fail to vectorize. We use the same test cases from vectorization in MiniLlap, when vectorization supports complex types the encoded data reader should work fine.

> LLAP: Orc encoded data reader should support complex types
> ----------------------------------------------------------
>
>                 Key: HIVE-14066
>                 URL: https://issues.apache.org/jira/browse/HIVE-14066
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-14066.1.patch
>
>
> Currently LLAP encoded data reader does not support complex types. Now that ORC supports reading complex vectors we should support in LLAP as well. 



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